S
M
T
W
T
F
S
31
75°
66°
1
86°
68°
2
78°
60°
3
81°
56°
4
86°
53°
5
89°
60°
6
89°
64°
7
89°
69°
8
91°
72°
9
91°
73°
10
92°
72°
11
94°
71°
12
98°
74°
13
98°
75°
14
96°
73°
15
90°
72°
16
81°
72°
17
88°
71°
18
93°
72°
19
91°
72°
20
88°
72°
21
91°
68°
22
93°
73°
23
90°
76°
24
85°
69°
25
89°
66°
26
90°
73°
27
93°
73°
28
95°
75°
29
95°
75°
30
95°
75°
1
93°
73°
2
96°
73°
3
99°
73°
4
100°
74°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Gaston
Gaston's June 2026 forecast shows daily high temperatures ranging from 99° to 100°, with overnight lows between 73° and 74°. The average high for June is 100° with an average low of 74°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how June weather will actually feel in Gaston. See also: July | August | September.